Update go module directive to v1.26.9

go.mod

@@ -1,6 +1,6 @@
 module github.com/stackvista/stackstate-backup-cli
 
-go 1.26.6
+go 1.26.9
 
 require (
 	dario.cat/mergo v1.0.2
@@ -12,11 +12,13 @@ require (
 	github.com/elastic/go-elasticsearch/v8 v8.19.0
 	github.com/go-playground/validator/v10 v10.28.0
 	github.com/spf13/cobra v1.10.1
+	github.com/spf13/pflag v1.0.9
 	github.com/stretchr/testify v1.11.1
 	gopkg.in/yaml.v3 v3.0.1
 	k8s.io/api v0.34.1
 	k8s.io/apimachinery v0.34.1
 	k8s.io/client-go v0.34.1
+	k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
 )
 
 require (
@@ -72,7 +74,6 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/segmentio/asm v1.2.1 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
-	github.com/spf13/pflag v1.0.9 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
 	go.opentelemetry.io/otel v1.44.0 // indirect
@@ -92,7 +93,6 @@ require (
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
 	k8s.io/kube-openapi v0.0.0-20250710124328-f3f2b991d03b // indirect
-	k8s.io/utils v0.0.0-20250604170112-4c0f3b243397 // indirect
 	sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
 	sigs.k8s.io/structured-merge-diff/v6 v6.3.0 // indirect